<?php if (!defined('CORE_DIR')) die('Wrong entry point!');

/* 
 * Copyright 2010 Anton Muraviev a.k.a kuromaisu
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *     http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * 
 */


Aero::load('libs/form_controls/select');
Aero::define('MultiSelectFormControl', AS_CLASS);

/* -----------------------------------------------------------------------------
 * Class: MultiSelectFormControl
 * -----------------------------------------------------------------------------
 *
 */
class MultiSelectFormControl extends SelectFormControl
{
	public $size = 7;
	
	public function __construct($params = array())
	{
		$this->properties = array_merge($this->properties, array('size'));
		
		parent::__construct($params);
	}
	
	protected function _modifyVariables(&$vars)
	{
		parent::_modifyVariables($vars);
		$vars['size'] = $this->size;
	}
	
	public function _initialize()
	{
		parent::_initialize();
		
		$this->name_suffix = '[]';
		$this->snippets['attributes'].= ' multiple="multiple" size="{size}"';
	}
}